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Commit 3d3f4659 authored by mcmlxxix's avatar mcmlxxix
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Added simple AI for single player games

parent eb2f319c
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xtrn/seabattle/battle.js
+ 158
− 18
View file @ 3d3f4659
......@@ -26,6 +26,7 @@ function GameSession(game,join)
{
this.game.turn=gameplayers.GetFullName(user.alias);
this.game.StoreGame();
if(this.game.singleplayer) this.ComputerInit();
this.JoinGame();
}
else this.currentplayer=this.game.FindCurrentUser();
......@@ -309,7 +310,7 @@ function GameSession(game,join)
var str2=data.loser + "'s";
if(this.currentplayer)
{
if(loser==this.currentplayer.id) str2="your";
if(data.loser==this.currentplayer.id) str2="your";
}
for(player in this.game.players)
{
......@@ -391,7 +392,8 @@ function GameSession(game,join)
this.shots=false;
this.game.NextTurn();
this.game.StoreGame();
this.game.NotifyPlayer();
if(this.game.turn==gameplayers.GetFullName("CPU") && !this.game.finished) this.ComputerTurn();
else this.game.NotifyPlayer();
this.InfoBar();
this.Send("endturn","endturn");
return true;
......@@ -556,10 +558,9 @@ function GameSession(game,join)
}
/* GAMEPLAY FUNCTIONS */
this.CheckInterference=function(position,ship)
this.CheckInterference=function(position,ship,board)
{
var segments=[];
var board=this.currentplayer.board;
var xinc=(ship.orientation=="vertical"?0:1);
var yinc=(ship.orientation=="vertical"?1:0);
......@@ -613,7 +614,7 @@ function GameSession(game,join)
selected={"x":0,"y":0};
}
board.DrawShip(selected.x,selected.y,ship);
var interference=this.CheckInterference(selected,ship);
var interference=this.CheckInterference(selected,ship,board);
var ylimit=(ship.orientation=="vertical"?ship.segments.length-1:0);
var xlimit=(ship.orientation=="horizontal"?ship.segments.length-1:0);
while(1)
......@@ -729,7 +730,7 @@ function GameSession(game,join)
}
}
board.DrawShip(selected.x,selected.y,ship);
interference=this.CheckInterference(selected,ship);
interference=this.CheckInterference(selected,ship,board);
}
}
}
......@@ -752,13 +753,20 @@ function GameSession(game,join)
var wdata=gameplayers.players[winner.id]
var ldata=gameplayers.players[loser.id];
wdata.wins++;
ldata.losses++;
gameplayers.StorePlayer(winner.id);
gameplayers.StorePlayer(loser.id);
this.Notice("\1r\1hYou sank all of " + ldata.name + "'s ships!");
if(winner.name!="CPU")
{
wdata.wins++;
gameplayers.StorePlayer(winner.id);
if(winner.id==this.currentplayer.id)
{
this.Notice("\1r\1hYou sank all of " + loser.name + "'s ships!");
}
}
if(loser.name!="CPU")
{
ldata.losses++;
gameplayers.StorePlayer(loser.id);
}
this.game.winner=winner.id;
this.game.End();
var endgame={'winner':winner.id, 'loser':loser.id};
......@@ -767,12 +775,121 @@ function GameSession(game,join)
}
this.JoinGame=function()
{
this.game.AddPlayer();
this.game.AddPlayer(user.alias);
this.currentplayer=this.game.FindCurrentUser();
this.Send("update","update");
this.InfoBar();
}
/* AI FUNCTIONS */
this.ComputerTurn=function()
{
Log("Computer player taking turn");
var cpu=this.game.FindComputer();
var opponent=this.currentplayer;
var shots=(this.game.multishot?this.CountShips(cpu.id):1);
while(shots>0)
{
var coords=this.ComputerAttack(opponent);
opponent.board.shots[coords.x][coords.y]=true;
this.SendAttack(coords,opponent);
this.game.StoreShot(coords,opponent.id);
var hit=this.CheckComputerAttack(coords,opponent);
if(this.game.bonusattack)
{
if(!hit) shots--;
}
else shots--;
opponent.board.DrawSpace(coords.x,coords.y);
var count=this.CountShips(opponent.id);
if(count==0)
{
var winner=cpu;
var loser=opponent;
this.EndGame(winner,loser);
break;
}
}
this.game.NextTurn();
this.game.StoreGame();
this.Send("endturn","endturn");
return true;
}
this.CheckComputerAttack=function(coords,opponent)
{
if(opponent.board.grid[coords.x][coords.y])
{
var segment=opponent.board.grid[coords.x][coords.y].segment;
var shipid=opponent.board.grid[coords.x][coords.y].id;
var ship=opponent.board.ships[shipid];
ship.TakeHit(segment);
if(ship.sunk)
{
this.Notice("\1r\1hYou sank " + opponent.name + "'s ship!");
}
else this.Notice("\1r\1hComputer hit your ship!");
return true;
}
else
{
this.Notice("\1c\1hComputer fired and missed!");
return false;
}
}
this.ComputerAttack=function(opponent)
{
while(1)
{
var randcolumn=random(10);
var randrow=random(10);
if(!opponent.board.shots[randcolumn][randrow]) return({'x':randcolumn,'y':randrow});
}
return false;
}
this.ComputerPlacement=function()
{
var cpu=this.game.FindComputer();
var board=cpu.board;
for(s in board.ships)
{
Log("computer placing ship: " + board.ships[s].name);
var ship=board.ships[s];
var randcolumn=random(10);
var randrow=random(10);
var randorient=random(2);
var orientation=(randorient==1?"horizontal":"vertical");
var position={'x':randcolumn, 'y':randrow};
ship.orientation=orientation;
while(1)
{
var xlimit=(orientation=="horizontal"?ship.segments.length:0);
var ylimit=(orientation=="vertical"?ship.segments.length:0);
if(position.x + xlimit <=9 && position.y + ylimit<=9)
{
if(!this.CheckInterference(position,ship,board))
{
break;
}
}
randcolumn=random(10);
randrow=random(10);
randorient=random(2);
orientation=(randorient==1?"horizontal":"vertical");
position={'x':randcolumn, 'y':randrow};
ship.orientation=orientation;
}
board.AddShip(position,s);
}
cpu.ready=true;
this.game.StoreBoard(cpu.id);
this.game.StorePlayer(cpu.id);
this.Send("update","update");
}
this.ComputerInit=function()
{
this.game.AddPlayer("CPU");
this.ComputerPlacement();
}
this.InitGame();
this.InitChat();
this.InitMenu();
......@@ -787,6 +904,7 @@ function GameData(gamefile)
this.lastupdated;
this.players=[];
this.password;
this.singleplayer;
this.winner;
this.turn;
this.started;
......@@ -820,16 +938,36 @@ function GameData(gamefile)
this.finished=true;
this.StoreGame();
}
this.AddPlayer=function()
this.AddPlayer=function(name)
{
var id=gameplayers.GetFullName(user.alias);
var start;
var hidden;
if(name=="CPU")
{
start={'x':24,'y':3};
hidden=true;
}
else
{
start={'x':2,'y':3};
hidden=false;
}
var id=gameplayers.GetFullName(name);
var player=new Object();
player.name=user.alias;
player.name=name;
player.id=id;
player.board=new GameBoard(2,3,false);
player.board=new GameBoard(start.x,start.y,hidden);
this.players.push(player);
this.StorePlayer(player.id);
}
this.FindComputer=function()
{
for(player in this.players)
{
if(this.players[player].name=="CPU") return this.players[player];
}
return false;
}
this.FindPlayer=function(id)
{
for(player in this.players)
......@@ -946,6 +1084,7 @@ function GameData(gamefile)
gFile.open((file_exists(gFile.name) ? 'r+':'w+'),true);
gFile.iniSetValue(null,"gamenumber",this.gamenumber);
gFile.iniSetValue(null,"turn",this.turn);
gFile.iniSetValue(null,"singleplayer",this.singleplayer);
gFile.iniSetValue(null,"finished",this.finished);
gFile.iniSetValue(null,"started",this.started);
gFile.iniSetValue(null,"password",this.password);
......@@ -1009,6 +1148,7 @@ function GameData(gamefile)
gFile.open("r",true);
this.gamenumber=parseInt(gFile.iniGetValue(null,"gamenumber"),10);
this.turn=gFile.iniGetValue(null,"turn");
this.singleplayer=gFile.iniGetValue(null,"singleplayer");
this.finished=gFile.iniGetValue(null,"finished");
this.started=gFile.iniGetValue(null,"started");
this.password=gFile.iniGetValue(null,"password");
......
xtrn/seabattle/seabattl.js
+ 32
− 13
View file @ 3d3f4659
......@@ -339,27 +339,45 @@ function GameLobby()
var newgame=new GameData();
this.clearinput=true;
gamechat.Alert("\1nPrivate game? [\1hy\1n,\1hN\1n]: ");
var password=console.getkeys("\x1bYN");
switch(password)
gamechat.Alert("\1nSingle Player Game? [\1hy\1n,\1hN\1n]: ");
var single=console.getkeys("\x1bYN");
switch(single)
{
case "Y":
gamechat.Alert("\1nPassword: ");
password=console.getstr(25);
if(password.length) newgame.password=password;
else
{
gamechat.Alert("\1r\1hGame Creation Aborted");
return;
}
newgame.singleplayer=true;
break;
case "\x1b":
gamechat.Alert("\1r\1hGame Creation Aborted");
return false;
default:
newgame.password=false;
newgame.singleplayer=false;
break;
}
if(!newgame.singleplayer)
{
gamechat.Alert("\1nPrivate game? [\1hy\1n,\1hN\1n]: ");
var password=console.getkeys("\x1bYN");
switch(password)
{
case "Y":
gamechat.Alert("\1nPassword: ");
password=console.getstr(25);
if(password.length) newgame.password=password;
else
{
gamechat.Alert("\1r\1hGame Creation Aborted");
return;
}
break;
case "\x1b":
gamechat.Alert("\1r\1hGame Creation Aborted");
return false;
default:
newgame.password=false;
break;
}
}
gamechat.Alert("\1nAttacks equal to # of ships? [\1hy\1n,\1hN\1n]: ");
var multi=console.getkeys("\x1bYN");
......@@ -432,6 +450,7 @@ function PlayerList()
}
this.FormatStats=function(player)
{
if(this.GetAlias(player)=="CPU") return "";
var player=this.players[player];
return( "\1n\1cW\1h" +
PrintPadded(player.wins,3,"0","right") + "\1n\1cL\1h" +
......@@ -439,7 +458,7 @@ function PlayerList()
}
this.FormatPlayer=function(player,turn)
{
var name=this.players[player].name;
var name=this.GetAlias(player);
var highlight=(player==turn?"\1r\1h":"\1n\1h");
return (highlight + "[" + "\1n" + name + highlight + "]");
}
......
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